Taking a look back at another week of news and headlines from Cupertino, this week’s Apple Loop includes a classic iPhone going back on sale, new iPhone features leak, FaceTime security addressed, a sneaky 5G secret, new health features for AirPods 2, iPad special offers, and saying goodbye to an Apple executive. Apple Loop is here to remind you of a few of the very many discussions that have happened around Apple over the last seven days (and you can read my weekly digest of Android news here on Forbes).…